PRODUCTION OF OLEFIN LEATHER

PROBLEM TO BE SOLVED: To provide a method for producing an olefin leather without deteriorating the quality such as touch feeling while enhancing the adhesive strength thereof in the olefin leather composed of a polyolefin-based resin and a substrate. SOLUTION: This method for producing an olefin le...

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Bibliographische Detailangaben
Hauptverfasser:	GONDO SANAI, SAITO FUMIO, IZUMIDA HIROSHI, ABE ATSUTOSHI, ETO TATSUNORI, MORIYAMA FUMIO
Format:	Patent
Sprache:	eng
Schlagworte:	FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR LAUNDERING TEXTILES TREATMENT OF TEXTILES OR THE LIKE WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for producing an olefin leather without deteriorating the quality such as touch feeling while enhancing the adhesive strength thereof in the olefin leather composed of a polyolefin-based resin and a substrate. SOLUTION: This method for producing an olefin leather containing an olefinic composition layer, comprising an olefinic composition and laminated onto a substrate 10 comprises carrying out the primer treatment of the surface of the substrate 10 by a knife coating method and then laminating the substrate 10 to the olefinic composition layer. The resultant olefin leather has a slight fear of ply separation and is excellent in durability, soft in tough, moist and good in touch feeling.